1926 - 2011 (84 år)
 | Jerry Ray Jefferies 1947-2021 |
| Jerry Ray Jefferies | |
| F: | 4 Maj 1947 |
| Oregon, USA | |
| D: | 3 Feb 2021 |
| Nebraska, USA | |
|
| Pearl Marie Halvorson 1926-2011 |
| Pearl Marie Halvorson | |
| F: | 21 Sep 1926 |
| Lakota, Nelson County, North Dakota, USA | |
| D: | 2 Sep 2011 |
| Portland, Multnomah County, Oregon, USA | |
 | George Henry Jefferies 1918-2009 |
| George Henry Jefferies | |
| F: | 17 Nov 1918 |
| North Loup, Valley County, Nebraska, USA | |
| D: | 3 Sep 2009 |
| Portland, Multnomah County, Oregon, USA | |
